从特定行读取文件，直到laravel中的另一个特定行

Question

I have file like this

#####
....
....
.....
###one
... 
...
...
###two
.... 
....
##### 

I want read from ###one until ###two
I don't want to read line by line

Answer 1

Just tested, this works perfectly:

preg_match('/###one(.*?)###two/s', $fileContents, $output);

echo $output[1];